Changed EEmptyCells to an enum class and renamed its members to keywords

third_party/WebKit/Source/modules/accessibility/AXTable.cpp

 /*
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 224 matching lines @@
                 if (!cellElement.headers().isEmpty() || !cellElement.abbr().isEmpty()
                     || !cellElement.axis().isEmpty() || !cellElement.scope().isEmpty())
                     return true;
             }
 
             const ComputedStyle* computedStyle = cell->style();
             if (!computedStyle)
                 continue;
 
             // If the empty-cells style is set, we'll call it a data table.
-            if (computedStyle->emptyCells() == EmptyCellsHide)
+            if (computedStyle->emptyCells() == EEmptyCells::Hide)
                 return true;
 
             // If a cell has matching bordered sides, call it a (fully) bordered cell.
             if ((cell->borderTop() > 0 && cell->borderBottom() > 0)
                 || (cell->borderLeft() > 0 && cell->borderRight() > 0))
                 borderedCellCount++;
 
             // Also keep track of each individual border, so we can catch tables where most
             // cells have a bottom border, for example.
             if (cell->borderTop() > 0)
@@ skipping 308 matching lines @@
 
 DEFINE_TRACE(AXTable)
 {
     visitor->trace(m_rows);
     visitor->trace(m_columns);
     visitor->trace(m_headerContainer);
     AXLayoutObject::trace(visitor);
 }
 
 } // namespace blink